Viewing archive of Friday, 2 September 2011 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxC
103 -160B4.71C2.73

Sunspot regions

Region 11277

Number of
sunspots
Size Class Magn. Class Spot Location
1 60 HSX N18W27

Region 11279

Number of
sunspots
Size Class Magn. Class Spot Location
3 2 60 -20 HAX N13W19

Region 11280

Number of
sunspots
Size Class Magn. Class Spot Location
4 2 30 20 CSO N12W53

Region 11281

Number of
sunspots
Size Class Magn. Class Spot Location
16 5 160 60 DAO S21E12

Solar flares on this day

B8.91 C2.69

Region 11282

Number of
sunspots
Size Class Magn. Class Spot Location
13 4 50 DSO N25W26

Region 11283

Number of
sunspots
Size Class Magn. Class Spot Location
10 8 200 100 CSO N12E49

Solar flares on this day

B9.17 C1.27 C1.08

Region 11284

Number of
sunspots
Size Class Magn. Class Spot Location
2 -1 30 20 HRX S18W82

All times in UTC

<< Go to daily overview page

Latest news

Support SpaceWeatherLive.com!

A lot of people come to SpaceWeatherLive to follow the Sun's activity or if there is aurora to be seen, but with more traffic comes higher server costs. Consider a donation if you enjoy SpaceWeatherLive so we can keep the website online!

100%
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2024/11/06X2.39
Last M-flare2024/11/20M1.1
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024142.7 -23.8
Last 30 days155.2 +4.4

This day in history*

Solar flares
12012M5.08
21999M4.93
31999M3.27
42000M2.33
52012M2.11
DstG
12003-309G3
21991-135G3
32002-128G3
41960-111G2
51970-110G2
*since 1994

Social networks